Matches in DBpedia 2015-10 for { <http://dbpedia.org/resource/Spectrophotometry> ?p ?o }
- Spectrophotometry abstract "In chemistry, spectrophotometry is the quantitative measurement of the reflection or transmission properties of a material as a function of wavelength. It is more specific than the general term electromagnetic spectroscopy in that spectrophotometry deals with visible light, near-ultraviolet, and near-infrared, but does not cover time-resolved spectroscopic techniques.Spectrophotometry uses photometers that can measure a light beam's intensity as a function of its color (wavelength) known as spectrophotometers. Important features of spectrophotometers are spectral bandwidth, (the range of colors it can transmit through the test sample), and the percentage of sample-transmission, and the logarithmic range of sample-absorption and sometimes a percentage of reflectance measurement.A spectrophotometer is commonly used for the measurement of transmittance or reflectance of solutions, transparent or opaque solids, such as polished glass, or gases. However they can also be designed to measure the diffusivity on any of the listed light ranges that usually cover around 200 nm - 2500 nm using different controls and calibrations. Within these ranges of light, calibrations are needed on the machine using standards that vary in type depending on the wavelength of the photometric determination.An example of an experiment in which spectrophotometry is used is the determination of the equilibrium constant of a solution. A certain chemical reaction within a solution may occur in a forward and reverse direction where reactants form products and products break down into reactants. At some point, this chemical reaction will reach a point of balance called an equilibrium point. In order to determine the respective concentrations of reactants and products at this point, the light transmittance of the solution can be tested using spectrophotometry. The amount of light that passes through the solution is indicative of the concentration of certain chemicals that do not allow light to pass through.The use of spectrophotometers spans various scientific fields, such as physics, materials science, chemistry, biochemistry, and molecular biology. They are widely used in many industries including semiconductors, laser and optical manufacturing, printing and forensic examination, as well in laboratories for the study of chemical substances. Ultimately, a spectrophotometer is able to determine, depending on the control or calibration, what substances are present in a target and exactly how much through calculations of observed wavelengths.".
- Spectrophotometry thumbnail Spektrofotometri.jpg?width=300.
- Spectrophotometry wikiPageExternalLink handbooks.
- Spectrophotometry wikiPageExternalLink t=25.
- Spectrophotometry wikiPageID "480465".
- Spectrophotometry wikiPageLength "12353".
- Spectrophotometry wikiPageOutDegree "60".
- Spectrophotometry wikiPageRevisionID "683665566".
- Spectrophotometry wikiPageWikiLink Atomic_Absorption_Spectrophotometry.
- Spectrophotometry wikiPageWikiLink Atomic_absorption_spectroscopy.
- Spectrophotometry wikiPageWikiLink Atomic_emission_spectroscopy.
- Spectrophotometry wikiPageWikiLink Beer-Lambert_law.
- Spectrophotometry wikiPageWikiLink Beer–Lambert_law.
- Spectrophotometry wikiPageWikiLink Bi-spectral_fluorescent_spectrophotometer.
- Spectrophotometry wikiPageWikiLink Bials_Test.
- Spectrophotometry wikiPageWikiLink Bials_test.
- Spectrophotometry wikiPageWikiLink Biochemistry.
- Spectrophotometry wikiPageWikiLink Calibration.
- Spectrophotometry wikiPageWikiLink Calibrations.
- Spectrophotometry wikiPageWikiLink Category:Photochemistry.
- Spectrophotometry wikiPageWikiLink Category:Spectroscopy.
- Spectrophotometry wikiPageWikiLink Charge-coupled_device.
- Spectrophotometry wikiPageWikiLink Charge_coupled_device.
- Spectrophotometry wikiPageWikiLink Charge_coupled_devices.
- Spectrophotometry wikiPageWikiLink Chemical_Heritage_Foundation.
- Spectrophotometry wikiPageWikiLink Chemistry.
- Spectrophotometry wikiPageWikiLink Colorimetry.
- Spectrophotometry wikiPageWikiLink Cuvette.
- Spectrophotometry wikiPageWikiLink Diffraction_grating.
- Spectrophotometry wikiPageWikiLink Dissolved_organic_carbon.
- Spectrophotometry wikiPageWikiLink Electromagnetic_spectroscopy.
- Spectrophotometry wikiPageWikiLink Fourier_transform.
- Spectrophotometry wikiPageWikiLink Fourier_transform_infrared_spectroscopy.
- Spectrophotometry wikiPageWikiLink Fused_quartz.
- Spectrophotometry wikiPageWikiLink Glass.
- Spectrophotometry wikiPageWikiLink Inductively_coupled_plasma_atomic_emission_spectroscopy.
- Spectrophotometry wikiPageWikiLink Inductively_coupled_plasma_mass_spectrometry.
- Spectrophotometry wikiPageWikiLink Infrared.
- Spectrophotometry wikiPageWikiLink Materials_science.
- Spectrophotometry wikiPageWikiLink Microspectrophotometry.
- Spectrophotometry wikiPageWikiLink Molecular_biology.
- Spectrophotometry wikiPageWikiLink Monochromator.
- Spectrophotometry wikiPageWikiLink Photodetector.
- Spectrophotometry wikiPageWikiLink Photodiode.
- Spectrophotometry wikiPageWikiLink Photodiode_arrays.
- Spectrophotometry wikiPageWikiLink Photometer.
- Spectrophotometry wikiPageWikiLink Photomultiplier.
- Spectrophotometry wikiPageWikiLink Photomultiplier_tube.
- Spectrophotometry wikiPageWikiLink Physics.
- Spectrophotometry wikiPageWikiLink Plastic.
- Spectrophotometry wikiPageWikiLink Potassium_bromide.
- Spectrophotometry wikiPageWikiLink Quartz_glass.
- Spectrophotometry wikiPageWikiLink Radiometry.
- Spectrophotometry wikiPageWikiLink Reflectance.
- Spectrophotometry wikiPageWikiLink Reflectivity.
- Spectrophotometry wikiPageWikiLink Salt_(chemistry).
- Spectrophotometry wikiPageWikiLink Salts.
- Spectrophotometry wikiPageWikiLink Silver_chloride.
- Spectrophotometry wikiPageWikiLink Slope_spectroscopy.
- Spectrophotometry wikiPageWikiLink Specific_Ultraviolet_Absorption.
- Spectrophotometry wikiPageWikiLink Spectral_density.
- Spectrophotometry wikiPageWikiLink Spectral_reflectance.
- Spectrophotometry wikiPageWikiLink Spectroradiometer.
- Spectrophotometry wikiPageWikiLink Spectroradiometry.
- Spectrophotometry wikiPageWikiLink Spectroscopy.
- Spectrophotometry wikiPageWikiLink Time-resolved_spectroscopy.
- Spectrophotometry wikiPageWikiLink Transmittance.
- Spectrophotometry wikiPageWikiLink UV.
- Spectrophotometry wikiPageWikiLink Ultraviolet.
- Spectrophotometry wikiPageWikiLink Ultraviolet-visible_spectroscopy.
- Spectrophotometry wikiPageWikiLink Ultraviolet–visible_spectroscopy.
- Spectrophotometry wikiPageWikiLink Variable_pathlength_cell.
- Spectrophotometry wikiPageWikiLink Visible_spectrum.
- Spectrophotometry wikiPageWikiLink Wavelength.
- Spectrophotometry wikiPageWikiLink File:Beckman_Ir-1_Spectrophotometer,_ca._1941.jpg.
- Spectrophotometry wikiPageWikiLink File:Spektrofotometri.jpg.
- Spectrophotometry wikiPageWikiLink File:Spetrophotometer-en.svg.
- Spectrophotometry wikiPageWikiLinkText "Spectrophotometer".
- Spectrophotometry wikiPageWikiLinkText "Spectrophotometers".
- Spectrophotometry wikiPageWikiLinkText "Spectrophotometric".
- Spectrophotometry wikiPageWikiLinkText "Spectrophotometry".
- Spectrophotometry wikiPageWikiLinkText "light-absorption devices".
- Spectrophotometry wikiPageWikiLinkText "micro-spectrophotometry".
- Spectrophotometry wikiPageWikiLinkText "microspectrophotometry".
- Spectrophotometry wikiPageWikiLinkText "photometric".
- Spectrophotometry wikiPageWikiLinkText "photometry".
- Spectrophotometry wikiPageWikiLinkText "scanning spectrophotometry".
- Spectrophotometry wikiPageWikiLinkText "spectra".
- Spectrophotometry wikiPageWikiLinkText "spectrographic technology".
- Spectrophotometry wikiPageWikiLinkText "spectrographic".
- Spectrophotometry wikiPageWikiLinkText "spectrophometric".
- Spectrophotometry wikiPageWikiLinkText "spectrophotometer".
- Spectrophotometry wikiPageWikiLinkText "spectrophotometers".
- Spectrophotometry wikiPageWikiLinkText "spectrophotometric analysis".
- Spectrophotometry wikiPageWikiLinkText "spectrophotometric".
- Spectrophotometry wikiPageWikiLinkText "spectrophotometrically".
- Spectrophotometry wikiPageWikiLinkText "spectrophotometry".
- Spectrophotometry wikiPageWikiLinkText "spectroreflectometer".
- Spectrophotometry wikiPageWikiLinkText "spectroscopic techniques".
- Spectrophotometry align "right".